Scalp treatment apparatus



FIG. 1 is a front, right side, perspective view of a scalp treatment apparatus showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view.

The broken lines in the figures are for the purpose of illustrating portions of the scalp treatment apparatus, which form no part of the claimed design. 

CLAIM The ornamental design for a scalp treatment apparatus, as shown and described. 